267 	struct crypto_shash *shash_tfm;  in nvmet_auth_host_hash()  local
281 	shash_tfm = crypto_alloc_shash(hash_name, 0, 0);  in nvmet_auth_host_hash()
282 	if (IS_ERR(shash_tfm)) {  in nvmet_auth_host_hash()
284 		return PTR_ERR(shash_tfm);  in nvmet_auth_host_hash()
287 	if (shash_len != crypto_shash_digestsize(shash_tfm)) {  in nvmet_auth_host_hash()
290 			crypto_shash_digestsize(shash_tfm));  in nvmet_auth_host_hash()
301 	ret = crypto_shash_setkey(shash_tfm, host_response,  in nvmet_auth_host_hash()
325 	shash = kzalloc(sizeof(*shash) + crypto_shash_descsize(shash_tfm),  in nvmet_auth_host_hash()
331 	shash->tfm = shash_tfm;  in nvmet_auth_host_hash()
372 	crypto_free_shash(shash_tfm);  in nvmet_auth_host_hash()
379 	struct crypto_shash *shash_tfm;  in nvmet_auth_ctrl_hash()  local
393 	shash_tfm = crypto_alloc_shash(hash_name, 0, 0);  in nvmet_auth_ctrl_hash()
394 	if (IS_ERR(shash_tfm)) {  in nvmet_auth_ctrl_hash()
396 		return PTR_ERR(shash_tfm);  in nvmet_auth_ctrl_hash()
399 	if (shash_len != crypto_shash_digestsize(shash_tfm)) {  in nvmet_auth_ctrl_hash()
402 			 crypto_shash_digestsize(shash_tfm));  in nvmet_auth_ctrl_hash()
414 	ret = crypto_shash_setkey(shash_tfm, ctrl_response,  in nvmet_auth_ctrl_hash()
434 	shash = kzalloc(sizeof(*shash) + crypto_shash_descsize(shash_tfm),  in nvmet_auth_ctrl_hash()
440 	shash->tfm = shash_tfm;  in nvmet_auth_ctrl_hash()
482 	crypto_free_shash(shash_tfm);  in nvmet_auth_ctrl_hash()